package com.myGroup.service;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.service.IService;
import com.myGroup.pojo.TakePart;

public interface TakePartService extends IService<TakePart> {

    /**
     * 在takePartService中添加一个方法来检查是否存在
     * @param aId
     * @param uId
     * @return
     */
    public boolean existsByAIdAndUId(Integer aId, Integer uId);
}
